Turnover device of steel structure

Abstract

The utility model relates to the technical field of steel structure turnover, in particular to a steel structure turnover device which comprises a device body and a plurality of connecting rods, a clamping frame is installed at one end of each connecting rod, a turnover structure is arranged on the device body, and the turnover structure comprises a first motor fixedly installed at the bottom of the device body. A first gear is movably installed at the output end of the first motor, a second rotating rod is movably installed at the bottom of the device body, a third gear is fixedly installed at one end of the second rotating rod, a fourth gear meshed with the third gear is fixedly installed on the first rotating rod, and a worm is fixedly installed at the other end of the second rotating rod. And a worm gear meshed with the worm is fixedly mounted on the connecting rod. Through the arrangement of the turnover structure, the steel structure can be turned over, a person does not need to move, the face needing to be processed is rotated to the face in front of the person, the steel structure does not need to be disassembled and reinstalled, and therefore the steel structure clamped on the clamping frame is also turned over along with the steel structure.

Description

Technical Field

[0001] The utility model relates to a turning device for a steel structure, in particular to a turning device for a steel structure, and belongs to the technical field of turning of steel structures. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. Steel structure is easy to rust. Generally, steel structure needs to be rust-free, galvanized or painted, and regular maintenance is required. After the steel structure is produced, some of the surface burrs or other defects need to be processed. Because the steel structure itself is heavy, some devices are needed to support and clamp it to suspend it for processing.

[0003] The existing device for supporting and clamping the steel structure cannot flip the steel structure. If other surfaces of the steel structure are to be processed, personnel must move to the corresponding position, or the steel structure must be dismantled, reversed and re-clamped. This process wastes labor and is dangerous, which is not conducive to promotion and use.

[0004] Therefore, there is an urgent need to improve a steel structure flipping device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a turning device for a steel structure. Through the setting of the turning structure, the steel structure can be turned over. Personnel do not need to move. They can just rotate the surface to be processed in front of the personnel. There is no need to disassemble and reinstall the steel structure. The first motor is started to drive the first gear to rotate. While the first gear is running, the second gear and the fourth gear on multiple first rotating rods also rotate accordingly. The third gear is driven by the fourth gear to make the second rotating rod also rotate accordingly. The worm wheel rotates under the drive of the worm. At this time, the connecting rod can turn over the clamping frame, so the steel structure clamped on the clamping frame is also turned over. Since the thread patterns on the multiple first rotating rods are unidirectional threads, the turning directions of the clamping frame are consistent. This method not only saves labor, but also reduces danger.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A steel structure flipping device comprises a device body and multiple connecting rods, a clamping frame is installed at one end of the connecting rod, a flipping structure is arranged on the device body, the flipping structure comprises a first motor fixedly installed at the bottom of the device body, a first gear is movably installed at the output end of the first motor, multiple first rotating rods are movably installed on the inner wall of the device body, a second gear meshing with the first gear is fixedly installed at one end of the first rotating rod, a second rotating rod is movably installed at the bottom of the device body, a third gear is fixedly installed at one end of the second rotating rod, a fourth gear meshing with the third gear is fixedly installed on the first rotating rod, a worm is fixedly installed at the other end of the second rotating rod, and a worm wheel meshing with the worm is fixedly installed on the connecting rod.

[0008] Preferably, a plurality of clamping plates are installed on one side of the clamping frame, a slide groove is provided on the clamping frame, a slider connected to the clamping plate is installed inside the slide groove, a bidirectional screw rod is movably installed on the slider, and a second motor connected to the clamping frame is fixedly installed on one end of the bidirectional screw rod.

[0009] Preferably, a collar connected to the connecting rod is fixedly mounted on the other side of the clamping frame, a cross hole is provided on the connecting rod and the collar, a first plug rod is installed inside the cross hole, and a cross block is fixedly mounted on one end of the first plug rod.

[0010] Preferably, a protective cover connected to the device body is installed on the outer side of the first motor, and a plurality of heat dissipation holes are opened on the protective cover.

[0011] Preferably, a plurality of limit blocks are fixedly mounted on the protective cover, a plurality of fixed blocks are fixedly mounted on the bottom of the device body, a second plug rod connected to the limit blocks is movably mounted on the fixed blocks, and a spring connected to the fixed blocks is wound around the second plug rod.

[0012] Preferably, a plurality of fixing plates are fixedly mounted on the outer side of the device body, an electric telescopic rod is fixedly mounted on the bottom of the fixing plate, and a support plate is fixedly mounted on the output end of the electric telescopic rod.

[0013] Preferably, a plurality of rubber bumps are provided on the clamping plate.

[0014] The utility model has at least the following beneficial effects:

[0015] By setting the flipping structure, the steel structure can be flipped. The personnel do not need to move. They can just rotate the surface to be processed in front of the personnel. There is no need to disassemble and reinstall the steel structure. The first motor is started to drive the first gear to rotate. While the first gear is running, the second gear and the fourth gear on multiple first rotating rods also rotate accordingly. The third gear is driven by the fourth gear to make the second rotating rod also rotate accordingly. The worm wheel rotates under the drive of the worm. At this time, the connecting rod can flip the clamping frame, so the steel structure clamped on the clamping frame is also flipped accordingly. Since the thread patterns on the multiple first rotating rods are unidirectional threads, the flipping direction of the clamping frame is consistent. This method not only saves labor, but also reduces danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the protective cover of the utility model;

[0019] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 It is a schematic diagram of a cross hole of the utility model;

[0021] Figure 5 For the utility model Figure 2 Enlarged view of point B in the middle.

[0022] In the figure, 1 is the device body; 2 is the connecting rod; 3 is the clamping frame; 4 is the flip structure; 5 is the first motor; 6 is the first gear; 7 is the first rotating rod; 8 is the second gear; 9 is the second rotating rod; 10 is the third gear; 11 is the fourth gear; 12 is the worm; 13 is the worm wheel; 14 is the clamping plate; 15 is the slide groove; 16 is the slider; 17 is the two-way screw rod; 18 is the second motor; 19 is the collar; 20 is the cross hole; 21 is the first plug rod; 22 is the cross block; 23 is the protective cover; 24 is the heat dissipation hole; 25 is the limit block; 26 is the fixed block; 27 is the second plug rod; 28 is the spring; 29 is the fixed plate; 30 is the electric telescopic rod; 31 is the support plate; 32 is the rubber bump. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 5 As shown, this embodiment provides an embodiment of a turning device for a steel structure.

[0025] A steel structure flipping device, comprising a device body 1 and a plurality of connecting rods 2, a clamping frame 3 is installed at one end of the connecting rod 2, a flipping structure 4 is arranged on the device body 1, the flipping structure 4 comprises a first motor 5 fixedly installed at the bottom of the device body 1, a first gear 6 is movably installed at the output end of the first motor 5, a plurality of first rotating rods 7 are movably installed on the inner wall of the device body 1, a second gear 8 meshing with the first gear 6 is fixedly installed at one end of the first rotating rod 7, a second rotating rod 9 is movably installed at the bottom of the device body 1, a third gear 10 is fixedly installed at one end of the second rotating rod 9, a fourth gear 11 meshing with the third gear 10 is fixedly installed on the first rotating rod 7, a worm 12 is fixedly installed at the other end of the second rotating rod 9, and a fourth gear 11 meshing with the third gear 10 is fixedly installed on the first rotating rod 7, a worm 12 is fixedly installed on the other end of the second rotating rod 9, and a worm 12 meshing with the worm 12 is fixedly installed on the connecting rod 2. The worm gear 13 can flip the steel structure through the setting of the flipping structure 4. The personnel do not need to move. They can just rotate the surface to be processed in front of the personnel. There is no need to disassemble and reinstall the steel structure. The first motor 5 is started to drive the first gear 6 to rotate. While the first gear 6 is running, the second gear 8 and the fourth gear 11 on the multiple first rotating rods 7 also rotate accordingly. The third gear 10 is driven by the fourth gear 11 to make the second rotating rod 9 also rotate accordingly. The worm gear 13 rotates under the drive of the worm 12. At this time, the connecting rod 2 can flip the clamping frame 3, so the steel structure clamped on the clamping frame 3 is also flipped accordingly. Since the thread patterns on the multiple first rotating rods 7 are the same direction threads, the flipping direction of the clamping frame 3 is consistent. This method not only saves labor, but also reduces the risk.

[0026] like Figure 3As shown, a plurality of clamping plates 14 are installed on one side of the clamping frame 3, a slide groove 15 is opened on the clamping frame 3, a slider 16 connected to the clamping plate 14 is installed inside the slide groove 15, a bidirectional screw rod 17 is movably installed on the slider 16, and a second motor 18 connected to the clamping frame 3 is fixedly installed on one end of the bidirectional screw rod 17. By setting the clamping plate 14, the slide groove 15, the slider 16, the bidirectional screw rod 17 and the second motor 18, the plurality of second motors 18 are started to drive the bidirectional screw rod 17 to rotate, and the sliders 16 move away from or approach each other under the rotation of the bidirectional screw rod 17, so the clamping plate 14 can clamp steel structures of different thicknesses, and its application range is wider.

[0027] like Figure 4 As shown, a collar 19 connected to the connecting rod 2 is fixedly installed on the other side of the clamping frame 3, and a cross hole 20 is provided on the connecting rod 2 and the collar 19. A first plug rod 21 is installed inside the cross hole 20, and a cross block 22 is fixedly installed on one end of the first plug rod 21. Through the arrangement of the collar 19, the cross hole 20, the first plug rod 21 and the cross block 22, the first plug rod 21 is screwed into the collar 19 to penetrate the connecting rod 2 to the outside of the collar 19, and then the first plug rod 21 is rotated to adjust the angle of the cross block 22 on the first plug rod 21 to be perpendicular to the angle of the cross hole 20, so that the connecting rod 2 can be fixed on the connecting rod 2. When the first plug rod 21 is rotated to adjust the angle of the cross block 22 to be consistent with the angle of the cross hole 20, the first plug rod 21 can be pulled out, and can be disassembled and replaced when the clamping frame 3 is damaged.

[0028] like Figure 5 As shown, a protective cover 23 connected to the device body 1 is installed on the outer side of the first motor 5, and a plurality of heat dissipation holes 24 are opened on the protective cover 23. Through the setting of the protective cover 23 and the heat dissipation holes 24, the first motor 5 can be protected to prevent the first motor 5 from being damaged by accidental contact. The heat dissipation holes 24 can dissipate the heat generated by the operation of the first motor 5 to prevent the temperature of the first motor 5 from increasing when the heat accumulates in the protective cover 23, which may shorten the life of the first motor 5 for a long time.

[0029] like Figure 5As shown, a plurality of limit blocks 25 are fixedly installed on the protective cover 23, a plurality of fixed blocks 26 are fixedly installed on the bottom of the device body 1, a second plug rod 27 connected to the limit block 25 is movably installed on the fixed block 26, and a spring 28 connected to the fixed block 26 is wound around the second plug rod 27. By setting the limit block 25, the fixed block 26, the second plug rod 27 and the spring 28, the plurality of second plug rods 27 are first pulled up, and then the protective cover 23 is pressed to the bottom of the device body 1, and the second plug rod 27 is loosened so that it engages with the limit block 25 under the elastic action of the spring 28, so that the protective cover 23 can be fixed to the bottom of the device body 1, and the second plug rod 27 is pulled to separate it from the limit block 25, so that the protective cover 23 can be disassembled and replaced when it is damaged.

[0030] like Figure 1 As shown, a plurality of fixing plates 29 are fixedly installed on the outer side of the device body 1, an electric telescopic rod 30 is fixedly installed on the bottom of the fixing plate 29, and a support plate 31 is fixedly installed on the output end of the electric telescopic rod 30. By setting the fixing plate 29, the electric telescopic rod 30 and the support plate 31, the support plate 31 can be lowered to be flush with the bottom of the device body 1 by starting the extension of the plurality of electric telescopic rods 30, thereby increasing the contact area between the device body 1 and the ground, so that the device body 1 can be placed more stably.

[0031] like Figure 4 As shown, a plurality of rubber protrusions 32 are provided on the clamping plate 14. The provision of the rubber protrusions 32 can increase the friction between the steel structure and the clamping plate 14, thereby preventing the steel structure from sliding when the steel structure is flipped, and is beneficial to improving the stability of the steel structure when flipping.

[0032] In this embodiment, if Figure 1-Figure 5 As shown, the working process of a steel structure turning device provided in this embodiment is as follows:

[0033] Start the first motor 5 to drive the first gear 6 to rotate. While the first gear 6 is running, the second gear 8 and the fourth gear 11 on the multiple first rotating rods 7 also rotate accordingly. The third gear 10 is driven by the fourth gear 11 to make the second rotating rod 9 rotate accordingly. The worm wheel 13 rotates under the drive of the worm 12. At this time, the connecting rod 2 can flip the clamping frame 3, so the steel structure clamped on the clamping frame 3 also flips accordingly. Since the thread patterns on the multiple first rotating rods 7 are the same direction threads, the flipping direction of the clamping frame 3 is consistent. This method not only saves labor, but also reduces the risk.

[0034] In summary, in this embodiment, according to a turning device for a steel structure of this embodiment, through the arrangement of the clamping plate 14, the slide groove 15, the slider 16, the bidirectional screw rod 17 and the second motor 18, the plurality of second motors 18 are started to drive the bidirectional screw rod 17 to rotate, and the sliders 16 move away from or approach each other under the rotation of the bidirectional screw rod 17, so that the clamping plate 14 can clamp steel structures of different thicknesses, and its application range is wider, and through the arrangement of the collar 19, the cross hole 20, the first plug rod 21 and the cross block 22, the first plug rod 21 is screwed into the collar 19 to penetrate the connecting rod 17, and ... The connecting rod 2 is moved to the outside of the sleeve ring 19, and then the first plug rod 21 is rotated to adjust the angle of the cross block 22 on the first plug rod 21 to be perpendicular to the angle of the cross hole 20, so that the connecting rod 2 can be fixed on the connecting rod 2. When the first plug rod 21 is rotated to adjust the angle of the cross block 22 to be consistent with the angle of the cross hole 20, the first plug rod 21 can be pulled out, and it can be disassembled and replaced when the clamping frame 3 is damaged. The setting of the protective cover 23 and the heat dissipation hole 24 can protect the first motor 5 to prevent the first motor 5 from being accidentally touched and damaged. The heat dissipation hole 24 The heat generated by the operation of the first motor 5 can be dissipated to prevent the temperature of the first motor 5 from increasing when the heat is accumulated in the protective cover 23, which may shorten the life of the first motor 5 for a long time. Through the setting of the limit block 25, the fixing block 26, the second plug rod 27 and the spring 28, the plurality of second plug rods 27 are first pulled up, and then the protective cover 23 is pressed to the bottom of the device body 1, and the second plug rod 27 is loosened so that it is engaged with the limit block 25 under the elastic action of the spring 28, so that the protective cover 23 can be fixed to the bottom of the device body 1, and the second plug rod 27 is pulled up so that it is engaged with the limit block 25 under the elastic action of the spring 28. The block 25 can be detached and disassembled and replaced when the protective cover 23 is damaged. By setting the fixing plate 29, the electric telescopic rod 30 and the support plate 31, the support plate 31 can be lowered to be flush with the bottom of the device body 1 by starting the extension of multiple electric telescopic rods 30, which can increase the contact area between the device body 1 and the ground, making the device body 1 more stably placed. By setting the rubber protrusion 32, the friction between the steel structure and the clamping plate 14 can be increased to avoid sliding of the steel structure when it is flipped, which is beneficial to improve the stability of the steel structure when it is flipped.

[0035] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0036] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0037] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A turning device for a steel structure, comprising a device body (1) and a plurality of connecting rods (2), wherein a clamping frame (3) is installed at one end of each connecting rod (2), characterized in that: The device body (1) is provided with a flip structure (4), the flip structure (4) comprising a first motor (5) fixedly mounted at the bottom of the device body (1), a first gear (6) movably mounted on the output end of the first motor (5), a plurality of first rotating rods (7) movably mounted on the inner wall of the device body (1), a second gear (8) meshing with the first gear (6) fixedly mounted on one end of the first rotating rod (7), a second rotating rod (9) movably mounted at the bottom of the device body (1), a third gear (10) fixedly mounted on one end of the second rotating rod (9), a fourth gear (11) meshing with the third gear (10) fixedly mounted on the first rotating rod (7), a worm (12) fixedly mounted on the other end of the second rotating rod (9), and a worm wheel (13) meshing with the worm (12) fixedly mounted on the connecting rod (2).

2. The turning device of a steel structure according to claim 1, characterized in that: A plurality of clamping plates (14) are installed on one side of the clamping frame (3); a slide groove (15) is provided on the clamping frame (3); a slider (16) connected to the clamping plate (14) is installed inside the slide groove (15); a bidirectional screw rod (17) is movably installed on the slider (16); a second motor (18) connected to the clamping frame (3) is fixedly installed on one end of the bidirectional screw rod (17).

3. The turning device of a steel structure according to claim 1, characterized in that: A collar (19) connected to the connecting rod (2) is fixedly mounted on the other side of the clamping frame (3); a cross hole (20) is provided on both the connecting rod (2) and the collar (19); a first insertion rod (21) is mounted inside the cross hole (20); a cross block (22) is fixedly mounted on one end of the first insertion rod (21).

4. The turning device for a steel structure according to claim 1, characterized in that: A protective cover (23) connected to the device body (1) is installed on the outer side of the first motor (5), and a plurality of heat dissipation holes (24) are provided on the protective cover (23).

5. The turning device of a steel structure according to claim 4, characterized in that: A plurality of limit blocks (25) are fixedly mounted on the protective cover (23); a plurality of fixed blocks (26) are fixedly mounted on the bottom of the device body (1); a second plug rod (27) connected to the limit block (25) is movably mounted on the fixed block (26); a spring (28) connected to the fixed block (26) is wound around the second plug rod (27).

6. The turning device for a steel structure according to claim 1, characterized in that: A plurality of fixing plates (29) are fixedly mounted on the outside of the device body (1); an electric telescopic rod (30) is fixedly mounted on the bottom of the fixing plate (29); and a support plate (31) is fixedly mounted on the output end of the electric telescopic rod (30).

7. The turning device of a steel structure according to claim 2, characterized in that: A plurality of rubber protrusions (32) are arranged on the clamping plate (14).

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